Application of phased antenna arrays for pipeline leak detection; Journal of Petroleum Science and Engineering; Vol. 161

Application of phased antenna arrays for pipeline leak detection; Journal of Petroleum Science and Engineering; Vol. 161

Detalles Bibliográficos
Parent link:Journal of Petroleum Science and Engineering
Vol. 161.— 2018.— [P. 497–505]
Autor Corporativo: Национальный исследовательский Томский политехнический университет (ТПУ) Инженерная школа неразрушающего контроля и безопасности(ИШНКБ) Отделение электронной инженерии (ОЭИ)
Outros autores: Bolotina I. O. Irina Olegovna, Borikov V. N. Valery Nikolaevich, Ivanova V. S. Veronika Sergeevna, Mertins K. V. Kseniya Viktorovna, Uchaykin (Uchaikin) S. V. Sergey Victorovich
Summary:Title screen
The paper proposes a method of passive leak detection for underwater pipelines by means of phased antenna arrays. It implies element-wise multiplication and addition of the output signals of individual array transducers. The proposed method provides a twofold increase in the resolution of the detection system in comparison with that obtained by conventional signal processing techniques and a high detection rate. The array pattern has been calculated numerically. The paper presents a version of the inspection system that implements the proposed method of signal processing using a phased antenna array, and the experimental results obtained.
Режим доступа: по договору с организацией-держателем ресурса
Idioma:inglés
Publicado: 2018
Subjects:
электронный ресурс
труды учёных ТПУ
измерения
расход жидкости
мониторинг
трубопроводы
ультразвуковой контроль
Acceso en liña:https://doi.org/10.1016/j.petrol.2017.10.059
Formato: Electrónico Capítulo de libro
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=657361

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